There were recent reports Nicki was pregnant, but we're told there's no truth to that. Both superstars will be getting back to strictly biz, we're told - Nas focusing on his record label and his chicken and waffles joint, Sweet Chick. We're told they respect each other, and there won't be any trash talking - but, on the other hand, we're also told they won't be hanging out as friends either. (TMZ)